Non-verbal communication refers to the exchange of information and messages through facial expressions, body language, gestures, and other non-verbal cues, rather than through spoken or written words. It is a vital aspect of human interaction, allowing individuals to convey emotions, attitudes, and intentions without the use of language. Non-verbal communication can greatly impact the effectiveness of communication, as it can enhance or contradict the verbal message being conveyed. It is a universal form of communication that is used across cultures and can often reveal more about a person’s thoughts and feelings than their words.